NL188881C - Luidsprekermembraan. - Google Patents

Luidsprekermembraan.

Info

Publication number
NL188881C
NL188881C NLAANVRAGE7811631,A NL7811631A NL188881C NL 188881 C NL188881 C NL 188881C NL 7811631 A NL7811631 A NL 7811631A NL 188881 C NL188881 C NL 188881C
Authority
NL
Netherlands
Prior art keywords
speaker membrane
speaker
membrane
Prior art date
Application number
NLAANVRAGE7811631,A
Other languages
English (en)
Dutch (nl)
Other versions
NL188881B (nl
NL7811631A (nl
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL7811631A publication Critical patent/NL7811631A/xx
Publication of NL188881B publication Critical patent/NL188881B/xx
Application granted granted Critical
Publication of NL188881C publication Critical patent/NL188881C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
NLAANVRAGE7811631,A 1977-11-26 1978-11-27 Luidsprekermembraan. NL188881C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977158845U JPS5748153Y2 (cs) 1977-11-26 1977-11-26

Publications (3)

Publication Number Publication Date
NL7811631A NL7811631A (nl) 1979-05-29
NL188881B NL188881B (nl) 1992-05-18
NL188881C true NL188881C (nl) 1992-10-16

Family

ID=15680655

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7811631,A NL188881C (nl) 1977-11-26 1978-11-27 Luidsprekermembraan.

Country Status (8)

Country Link
US (1) US4198550A (cs)
JP (1) JPS5748153Y2 (cs)
AT (1) AT362000B (cs)
CA (1) CA1102444A (cs)
DE (1) DE2850786A1 (cs)
FR (1) FR2410410A1 (cs)
GB (1) GB2010637B (cs)
NL (1) NL188881C (cs)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359991B1 (en) 1919-09-02 2002-03-19 New Transducers Limited Greetings or the like card
JPS5541066A (en) * 1978-09-19 1980-03-22 Sony Corp Diaphragm for electroacoustic converter
JPS5574294A (en) * 1978-11-30 1980-06-04 Pioneer Electronic Corp Audio vibration plate and its manufacture
JPS55173691U (cs) * 1979-05-31 1980-12-12
JPS5750867Y2 (cs) * 1979-05-31 1982-11-06
JPS55161496A (en) * 1979-05-31 1980-12-16 Matsushita Electric Ind Co Ltd Diaphragm for speaker and its production
US4328400A (en) * 1979-06-30 1982-05-04 Pioneer Electronic Corporation Coaxial multi-way planar diaphragm type loudspeaker system
JPS5753029Y2 (cs) * 1979-10-05 1982-11-17
JPS6324718Y2 (cs) * 1980-03-18 1988-07-06
JPS622866Y2 (cs) * 1981-03-24 1987-01-22
DE3123098C2 (de) * 1981-06-11 1983-06-01 Martin 4600 Dortmund Stute Membran für elektroakustische Wandlersysteme
NL8200416A (nl) * 1982-02-04 1983-09-01 Philips Nv Vlakmembraan omzetter en werkwijze voor het vervaardigen van een dergelijke omzetter.
DE3507726A1 (de) * 1985-03-05 1986-09-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Membran fuer planarlautsprecher
DE3521845A1 (de) * 1985-06-19 1987-01-02 Martin Stute Elektrodynamischer lautsprecher
US4761817A (en) * 1986-01-27 1988-08-02 Harman International Industries, Incorporated Diaphragm structure for a transducer
US4807294A (en) * 1986-06-20 1989-02-21 Mitubishi Petrochemical Co., Ltd. Piezoelectric and foam resin sheet speaker
US4817165A (en) * 1987-01-27 1989-03-28 Amalaha Leonard D Acoustic speaker device with a diaphragm having a spider web type core
FR2656972B1 (fr) * 1990-01-11 1992-05-15 Mitsubishi Pencil Co Procede de preparation d'un diaphragme entierement carbone pour equipement acoustique.
WO1991019405A1 (en) * 1990-06-08 1991-12-12 Simon Paul Carrington Loudspeaker with a diaphragm having an air conduit
US6058196A (en) * 1990-08-04 2000-05-02 The Secretary Of State For Defense In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Panel-form loudspeaker
US6247551B1 (en) 1990-08-04 2001-06-19 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Panel-form loudspeaker
GB2246684A (en) * 1990-08-04 1992-02-05 Secr Defence Panel form loudspeaker
JP3034952B2 (ja) * 1990-08-04 2000-04-17 イギリス国 パネル形スピーカ
JP2981360B2 (ja) * 1993-03-30 1999-11-22 株式会社ケンウッド スピーカ構造
JP3199559B2 (ja) * 1994-03-28 2001-08-20 松下電器産業株式会社 スピーカ用ダンパー及びその製造方法
US6215881B1 (en) * 1995-09-02 2001-04-10 New Transducers Limited Ceiling tile loudspeaker
US6304661B1 (en) 1995-09-02 2001-10-16 New Transducers Limited Loudspeakers comprising panel-form acoustic radiating elements
KR19990044067A (ko) 1995-09-02 1999-06-25 에이지마. 헨리 벤딩기계
WO1997009840A2 (en) * 1995-09-02 1997-03-13 New Transducers Limited Loudspeakers comprising panel-form acoustic radiating elements
US6188775B1 (en) * 1995-09-02 2001-02-13 New Transducers Limited Panel-form loudspeakers
CN1195458A (zh) * 1995-09-02 1998-10-07 新型转换器有限公司 板式扬声器
US6003766A (en) 1995-09-02 1999-12-21 New Transducers Limited Vending machine
US6198831B1 (en) * 1995-09-02 2001-03-06 New Transducers Limited Panel-form loudspeakers
DK0847666T3 (da) * 1995-09-02 1999-10-04 New Transducers Ltd Panelformede højttalere
UA51671C2 (uk) * 1995-09-02 2002-12-16 Нью Транзд'Юсез Лімітед Акустичний пристрій
AU702999B2 (en) * 1995-09-02 1999-03-11 New Transducers Limited A portable compact disc player
AU702867B2 (en) * 1995-09-02 1999-03-11 New Transducers Limited Personal computers
WO1997009848A1 (en) * 1995-09-02 1997-03-13 New Transducers Limited Noticeboards incorporating loudspeakers
CN1194085A (zh) * 1995-09-02 1998-09-23 新型转换器有限公司 具有面板型声辐射元件的扬声器
BR9610502A (pt) * 1995-09-02 1999-12-21 New Transducers Ltd Cartão de felicitação ou similar
US6327369B1 (en) * 1995-09-02 2001-12-04 New Transducers Limited Loudspeakers comprising panel-form acoustic radiating elements
US6399870B1 (en) * 1995-09-02 2002-06-04 New Transducers Limited Musical instruments incorporating loudspeakers
EP0847670B1 (en) * 1995-09-02 1999-03-10 New Transducers Limited Display screens incorporating loudspeakers
EA002375B1 (ru) * 1995-09-02 2002-04-25 Нью Трэнсдьюсерз Лимитед Музыкальный инструмент, содержащий громкоговоритель
US6266426B1 (en) 1995-09-02 2001-07-24 New Transducers Limited Visual display means incorporating loudspeakers
CN1070017C (zh) * 1995-09-02 2001-08-22 新型转换器有限公司 装有扬声器的图像显示装置
US6031926A (en) * 1996-09-02 2000-02-29 New Transducers Limited Panel-form loudspeakers
US6169809B1 (en) * 1996-09-02 2001-01-02 New Transducers Limited Visual display means incorporating loudspeakers
US6389935B1 (en) * 1996-09-02 2002-05-21 New Transducers Limited Acoustic display screen
GB2320393A (en) 1996-12-11 1998-06-17 Secr Defence Panel form loudspeaker
EP0953275A1 (en) * 1996-12-20 1999-11-03 NCT Group, Inc. Electroacoustic transducers comprising vibrating panels
US6278790B1 (en) 1997-11-11 2001-08-21 Nct Group, Inc. Electroacoustic transducers comprising vibrating panels
DE19757098C2 (de) * 1997-12-20 2003-01-09 Harman Audio Electronic Sys Aufhängung für Schallwiedergabeanordnungen nach dem Biegewellenprinzip
HUP0102904A3 (en) 1998-06-22 2002-12-28 Slab Technology Ltd Albany Loudspeakers
DE19843079A1 (de) * 1998-09-19 2000-03-23 Nokia Deutschland Gmbh Multiresonanzplatte
US6675931B2 (en) 1998-11-30 2004-01-13 Joseph Yaacoub Sahyoun Low profile audio speaker
US6044925A (en) * 1998-11-30 2000-04-04 Sahyoun; Joseph Yaacoub Passive speaker
US6590993B2 (en) * 1999-09-06 2003-07-08 Koninklijke Philips Electronics N.V. Panel-shaped loudspeaker
FI20011303L (fi) * 2001-06-19 2002-12-20 Nokia Corp Kaiutin
US20030133581A1 (en) * 2002-01-07 2003-07-17 Klayman Arnold I. User configurable multi-component speaker panel
US6804371B2 (en) * 2002-08-13 2004-10-12 Mu-Sheng Liu Speaker having a laser vibration diaphragm
DE202004000509U1 (de) * 2004-01-14 2005-05-19 Schwarzenberg, Hans-Josef Lautsprecher-Membran
US7931115B2 (en) * 2007-05-31 2011-04-26 Bose Corporation Diaphragm surrounding
US8189851B2 (en) 2009-03-06 2012-05-29 Emo Labs, Inc. Optically clear diaphragm for an acoustic transducer and method for making same
US8397861B1 (en) 2012-03-02 2013-03-19 Bose Corporation Diaphragm surround
US9332352B2 (en) * 2013-02-25 2016-05-03 Apple Inc. Audio speaker with sandwich-structured composite diaphragm
CN105228757A (zh) 2013-03-15 2016-01-06 埃莫实验室公司 具有弯曲限制部件的声换能器
DE102013222231A1 (de) * 2013-10-31 2015-04-30 Sennheiser Electronic Gmbh & Co. Kg Hörer
USD741835S1 (en) 2013-12-27 2015-10-27 Emo Labs, Inc. Speaker
USD733678S1 (en) 2013-12-27 2015-07-07 Emo Labs, Inc. Audio speaker
USD748072S1 (en) 2014-03-14 2016-01-26 Emo Labs, Inc. Sound bar audio speaker
US10477320B2 (en) * 2014-09-19 2019-11-12 Corning Incorporated Thin panel loudspeakers
US9877112B2 (en) * 2016-03-29 2018-01-23 Dell Products L.P. Piezoelectric force actuator audio system
CN209330397U (zh) * 2019-04-02 2019-08-30 苏州上声电子股份有限公司 一种中音扬声器
JP1650101S (cs) * 2019-07-10 2020-01-20
GB2587900B (en) * 2019-08-23 2022-06-22 Tymphany Acoustic Tech Ltd A diaphragm for use in an audio transducer and a method of manufacturing a diaphragm
JP1657874S (cs) * 2019-10-25 2020-04-20

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR591942A (fr) * 1924-01-22 1925-07-21 émetteur sonore
GB290710A (en) * 1927-02-12 1928-05-14 Joseph Harrison Thomson Robert Improvements in or relating to diaphragms for loudspeakers and like sound-reproducing devices
CH167845A (de) 1931-12-23 1934-03-15 Philips Nv Lautsprecher.
US3111187A (en) * 1959-11-23 1963-11-19 H J Leak & Company Ltd Diaphragm for electro acoustic transducer
DE1965274B2 (de) * 1968-12-30 1972-05-04 Bertagni, Jose Juan, Buenos Aires Membran fuer elektroakustische wandler und verfahren zu ihrer herstellung
DE2225710C3 (de) * 1971-05-28 1975-12-04 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Membran für elektroakustische Wandler und Verfahren zu ihrer Herstellung
US3961378A (en) 1973-01-19 1976-06-08 White Stanley F Cone construction for loudspeaker
JPS5379525A (en) * 1976-12-23 1978-07-14 Sony Corp Compound diaphtagm for speakers
JPS565433U (cs) * 1979-06-25 1981-01-19

Also Published As

Publication number Publication date
US4198550A (en) 1980-04-15
JPS5484933U (cs) 1979-06-15
NL188881B (nl) 1992-05-18
DE2850786A1 (de) 1979-10-18
ATA846578A (de) 1980-09-15
CA1102444A (en) 1981-06-02
FR2410410B1 (cs) 1984-01-06
AT362000B (de) 1981-04-10
GB2010637B (en) 1982-02-24
JPS5748153Y2 (cs) 1982-10-22
NL7811631A (nl) 1979-05-29
GB2010637A (en) 1979-06-27
FR2410410A1 (fr) 1979-06-22

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee